.message-setting {
    .tap-ov {
        transition: height 0.5s ease-in-out;

        .open-box {
            overflow: hidden;
            height: 123px;

            .icon {
                transform: rotate(90deg);
                transition: transform 0.5s ease-in-out;

                &.active {
                    transform: rotate(270deg);
                }
            }
        }

        .open-item-box {
            height: 94px;
        }
    }
}